.sensor-card {
  background: var(--color-card-bg-transparent);
  border-radius: var(--border-radius-large);
  margin-top: var(--spacing-lg);
  box-shadow: 0 2px 8px var(--color-shadow);
  box-sizing: border-box;
  padding: 0;
  overflow: visible;
}

.sensor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  padding: var(--spacing-md);
}

.sensor-tile {
  background: var(--color-card-bg-transparent);
  border-radius: 20px;
  padding: var(--spacing-md);
  position: relative;
  overflow: hidden;
  min-height: 120px;
  gap: 0;
}

.sensor-tile-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 20px;
  margin-bottom: var(--spacing-sm);
}

.sensor-name {
  font-size: 14px;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.sensor-icon {
  font-size: 20px;
  color: var(--color-text-primary);
}

.sensor-card-sensor-value {
  font-size: 28px;
  font-weight: 500;
  color: var(--color-text-primary);
}

.sensor-chart-placeholder {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 70px;
  border-radius: 0 0 20px 20px;
  overflow: visible;
}

/* 响应式设计 */
@media (max-width: 480px) {
 
  
  .sensor-tile {
    min-height: 130px;
  }
  
  .sensor-card-sensor-value {
    font-size: 24px;
  }
}